* {
    box-sizing: border-box;
}

    body {
    background-image: linear-gradient(
    0deg,
    rgba(247, 247, 247, 1) 23.8%,
    rgba(252, 221, 221, 1) 92%
    );
    height: 100vh;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    font-family: sans-serif;
    margin: 0;
    }
    
    .music-container {
    background-color:#fff;
    border-radius: 15px;
    box-shadow: 0 20px 20px 0 rgba(252, 169, 169, 0.6);
    display: flex;
    padding: 20px 30px;
    position: relative;
    margin: 100px 0;
    z-index: 10;
    }

    .img-container{
        position: relative;
        width: 110px;
    }

    .img-container::after{
        content: '';
        background-color: #fff;
        border-radius: 50%;
        position: absolute;
        bottom: 100%;
        left:50%;
        width: 20px;
        height: 20px;
        transform: translate(-50%,50%);
    }

    .img-container img{
        border-radius: 50%;
        object-fit: cover;
        height: 110px;
        width: inherit;
        position: absolute;
        bottom: 0;
        left: 0;
        animation: rotate 3s linear infinite;

        animation-play-state: paused;
    }
    .music-container.play .img-container img{
        animation-play-state: running;
    }
    @keyframes rotate{
        from{
            transform: rotate(0deg);
        }
        to{
            transform: rotate(360deg)
        }
    }
    .navigation{
        display: flex;
        align-items: center;
        justify-content: center;
        z-index: 1;
    }
    .action-btn{
        background-color: #fff;
        border: 0;
        color: #dfdbdf;
        font-size: 20px;
        cursor: pointer;
        padding: 10px;
        margin: 0 20px;
    }
    .action-btn.action-btn-big{
        color: #cdc2d0;
        font-size: 30px;
    }

    .action-btn:focus{
        outline: 0;
    }

    .music-info{
        background-color: rgba(255, 255, 255, 0.5);
        border-radius: 15px 15px 0 0;
        position: absolute;
        top:0;
        left: 20px;
        width: calc(100% - 40px);
        padding: 10px 10px 10px 150px;
        opacity: 0;
        transform: translateY(0%);
        transition: tansform 0.3s ease-in, opacity 0.3s ease-in;
        z-index: 0; 
    }
    .music-container.play .music-info{
        opacity: 1;
        transform: translateY(-100%);
    }
    .music-info h4{
        margin: 0;
    }
    .progress-container{
        background: #fff;
        border-radius: 5px;
        cursor: pointer;
        margin: 10px 0;
        height: 4px;
        width: 100%;
    }
    .progress{
        background-color: #fe8daa;
        border-radius: 5px;
        height: 100%;
        width: 0%;
        transition: width 0.1s linear;
    }